<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.studentName" placeholder="请输入学生姓名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button type="primary" >下载模板</el-button>
        <el-button type="primary" >批量上传</el-button>
        <el-button v-if="isAuth(':edustudent:save')" type="primary" @click="dataReset()">重置</el-button>
        <el-button v-if="isAuth(':edustudent:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
        <el-button @click="selectVisible = true">筛选</el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
      <el-table-column
        type="index"
        header-align="center"
        align="center"
        label="序号"
        width="60">
      </el-table-column>
      <el-table-column
        prop="studentNo"
        header-align="center"
        align="center"
        label="学号"
        width="200">
      </el-table-column>
      <el-table-column
        prop="studentName"
        header-align="center"
        align="center"
        label="学员姓名">
        <template slot-scope="scope">
          <div style="color:#17B3A3;cursor: pointer;" @click="goDetail(scope.row.studentNo)" >{{scope.row.studentName}}</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="status"
        header-align="center"
        align="center"
        label="学员状态">
        <template slot-scope="scope">
          <div v-if="scope.row.status == 0">正常</div>
          <div v-if="scope.row.status == 1">离班</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="gender"
        header-align="center"
        align="center"
        label="性别">
        <template slot-scope="scope">
          <div v-if="scope.row.gender == 2">男</div>
          <div v-if="scope.row.gender == 1">女</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="birthday"
        header-align="center"
        align="center"
        label="生日"
        width="120">
        <template slot-scope="scope">
          <div>{{scope.row.birthday}}</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="schoolName"
        header-align="center"
        align="center"
        label="校区"
        width="160">
      </el-table-column>
      <el-table-column
        prop="gradeName"
        header-align="center"
        align="center"
        label="年级"
        width="160">
      </el-table-column>
      <el-table-column
        prop="realSchoolName"
        header-align="center"
        align="center"
        label="就读学校"
        width="160">
      </el-table-column>
      <!-- <el-table-column
        prop="className"
        header-align="center"
        align="center"
        label="已选班级数"
        width="160">
      </el-table-column> -->
      <el-table-column
        prop="mobile"
        header-align="center"
        align="center"
        label="账号"
        width="160">
      </el-table-column>
      <el-table-column
        prop="isOid"
        header-align="center"
        align="center"
        label="是否老学员"
        width="160">
        <template slot-scope="scope">
          <div v-if="scope.row.isOld == 0">否</div>
          <div v-if="scope.row.isOld == 1">是</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="score"
        header-align="center"
        align="center"
        label="入班考试分数"
        width="150">
      </el-table-column>
      <el-table-column
        prop="createUserName"
        header-align="center"
        align="center"
        label="创建人">
      </el-table-column>
       <el-table-column
        prop="gmtCreate"
        header-align="center"
        align="center"
        label="创建时间"
        width="160">
      </el-table-column>
      <el-table-column
        prop="modifiedUserName"
        header-align="center"
        align="center"
        label="修改人">
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="200"
        label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" v-if="scope.row.score" @click="selectClass(scope.row.studentNo)">选班</el-button>
          <el-button type="text" size="small" v-else @click="addOrUpdateHandle(scope.row.studentNo)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
  import AddOrUpdate from './edustudent_add_or_update'
  export default {
    data () {
      return {
        visible: false,
        dataForm: {
          studentName: '',
          studentNo: '',
          mobile: '',
          className: '',
          gradeName: '',
          isOld: 1,

        },
        selectVisible: false,
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        selectClassVisible: false,
      }
    },
    components: {
      AddOrUpdate,
    },
    activated () {
      this.getDataList()
    },
    methods: {
      dataReset() {
        this.dataForm = {
          studentName: '',
          studentNo: '',
          mobile: '',
          className: '',
          gradeName: '',
          isOld: 1,
        }
        this.getDataList();
      },
      goDetail(studentNo) {
        this.$router.push({path:'/studentDetail', query: {studentNo}})
      },
      cancelForm() {
        // this.loading = false;
        this.selectVisible = false;
        this.dataForm = {
          studentName: '',
          studentNo: '',
          mobile: '',
          className: '',
          gradeName: '',
          isOld: 1,
        }
      },
      handleClose() {
      this.$confirm('确定要提交表单吗？')
        .then(_ => {
          
        })
    },
      // 获取数据列表
      getDataList () {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/sys/edustudent/list'),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'studentName': this.dataForm.studentName,
            'studentNo': this.dataForm.studentNo,
            'mobile': this.dataForm.mobile,
            'className': this.dataForm.className,
            'gradeName': this.dataForm.gradeName,
            'isOld': this.dataForm.isOld
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            let list = data.page.list;
            list.forEach(item => {
              if(item.birthday) {
                item.birthday = item.birthday.split(' ')[0]
              }
              
            });
            this.dataList = list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
          this.selectVisible = false;
        })
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id);
          this.$refs.addOrUpdate.getCommonList();
        })
      },
      //选课
      selectClass(studentNo) {
        this.selectClassVisible = true;
        this.$nextTick(() => {
          this.$refs['selectClass'].getDataList();
          this.$refs['selectClass'].init(studentNo);
        })
      },
      // 删除
      deleteHandle (id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定要进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/sys/edustudent/delete'),
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
<style scoped>

</style>